82394280

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:181

約数の個数: 256

約数和(自身を含む): 298598400

約数和(自身を除く): 216204120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 27, 30, 31, 36, 40, 45, 46, 54, 60, 62, 69, 72, 90, 92, 93, 107, 108, 115, 120, 124, 135, 138, 155, 180, 184, 186, 207, 214, 216, 230, 248, 270, 276, 279, 310, 321, 345, 360, 372, 414, 428, 460, 465, 535, 540, 552, 558, 620, 621, 642, 690, 713, 744, 828, 837, 856, 920, 930, 963, 1035, 1070, 1080, 1116, 1240, 1242, 1284, 1380, 1395, 1426, 1605, 1656, 1674, 1860, 1926, 2070, 2139, 2140, 2232, 2461, 2484, 2568, 2760, 2790, 2852, 2889, 3105, 3210, 3317, 3348, 3565, 3720, 3852, 4140, 4185, 4278, 4280, 4815, 4922, 4968, 5580, 5704, 5778, 6210, 6417, 6420, 6634, 6696, 7130, 7383, 7704, 8280, 8370, 8556, 9630, 9844, 9951, 10695, 11160, 11556, 12305, 12420, 12834, 12840, 13268, 14260, 14445, 14766, 16585, 16740, 17112, 19251, 19260, 19688, 19902, 21390, 22149, 23112, 24610, 24840, 25668, 26536, 28520, 28890, 29532, 29853, 32085, 33170, 33480, 36915, 38502, 38520, 39804, 42780, 44298, 49220, 49755, 51336, 57780, 59064, 59706, 64170, 66340, 66447, 73830, 76291, 77004, 79608, 85560, 88596, 89559, 96255, 98440, 99510, 110745, 115560, 119412, 128340, 132680, 132894, 147660, 149265, 152582, 154008, 177192, 179118, 192510, 199020, 221490, 228873, 238824, 256680, 265788, 295320, 298530, 305164, 332235, 358236, 381455, 385020, 398040, 442980, 447795, 457746, 531576, 597060, 610328, 664470, 686619, 716472, 762910, 770040, 885960, 895590, 915492, 1144365, 1194120, 1328940, 1373238, 1525820, 1791180, 1830984, 2059857, 2288730, 2657880, 2746476, 3051640, 3433095, 3582360, 4119714, 4577460, 5492952, 6866190, 8239428, 9154920, 10299285, 13732380, 16478856, 20598570, 27464760, 41197140, 82394280]

約数ペア:

[(1, 82394280), (2, 41197140), (3, 27464760), (4, 20598570), (5, 16478856), (6, 13732380), (8, 10299285), (9, 9154920), (10, 8239428), (12, 6866190), (15, 5492952), (18, 4577460), (20, 4119714), (23, 3582360), (24, 3433095), (27, 3051640), (30, 2746476), (31, 2657880), (36, 2288730), (40, 2059857), (45, 1830984), (46, 1791180), (54, 1525820), (60, 1373238), (62, 1328940), (69, 1194120), (72, 1144365), (90, 915492), (92, 895590), (93, 885960), (107, 770040), (108, 762910), (115, 716472), (120, 686619), (124, 664470), (135, 610328), (138, 597060), (155, 531576), (180, 457746), (184, 447795), (186, 442980), (207, 398040), (214, 385020), (216, 381455), (230, 358236), (248, 332235), (270, 305164), (276, 298530), (279, 295320), (310, 265788), (321, 256680), (345, 238824), (360, 228873), (372, 221490), (414, 199020), (428, 192510), (460, 179118), (465, 177192), (535, 154008), (540, 152582), (552, 149265), (558, 147660), (620, 132894), (621, 132680), (642, 128340), (690, 119412), (713, 115560), (744, 110745), (828, 99510), (837, 98440), (856, 96255), (920, 89559), (930, 88596), (963, 85560), (1035, 79608), (1070, 77004), (1080, 76291), (1116, 73830), (1240, 66447), (1242, 66340), (1284, 64170), (1380, 59706), (1395, 59064), (1426, 57780), (1605, 51336), (1656, 49755), (1674, 49220), (1860, 44298), (1926, 42780), (2070, 39804), (2139, 38520), (2140, 38502), (2232, 36915), (2461, 33480), (2484, 33170), (2568, 32085), (2760, 29853), (2790, 29532), (2852, 28890), (2889, 28520), (3105, 26536), (3210, 25668), (3317, 24840), (3348, 24610), (3565, 23112), (3720, 22149), (3852, 21390), (4140, 19902), (4185, 19688), (4278, 19260), (4280, 19251), (4815, 17112), (4922, 16740), (4968, 16585), (5580, 14766), (5704, 14445), (5778, 14260), (6210, 13268), (6417, 12840), (6420, 12834), (6634, 12420), (6696, 12305), (7130, 11556), (7383, 11160), (7704, 10695), (8280, 9951), (8370, 9844), (8556, 9630)]